user
You need to complete the following task:

Generate a new idea for a product based on the following inputs.

Smartphone + Recipe book

Answer:
assistant
A smartphone app that serves as a personalized recipe book. Users can search through a database of recipes, customize recipes to their own tastes, and save them in their own digital cookbook. The app can also suggest recipes based on the user's dietary restrictions and dietary preferences, as well as provide nutritional information about each recipe.